<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
    <title>开始使用 layui</title>
    <link rel="stylesheet" href="./layui/css/layui.css">
</head>
<body>
<div id="loginDiv">
    <!-- 你的 HTML 代码 -->
    <h3 style=" text-align: center; margin-bottom: 20px;margin-top: 10px;"> 注册用户 </h3>
    <form id="loginForm" class="layui-form" action="" lay-filter="example" enctype="multipart/form-data">
        <div class="layui-form-item">
            <label class="layui-form-label">用户名</label>
            <div class="layui-input-inline">
                <input id="username" type="text" name="name" lay-verify="title|checkdbname" autocomplete="off" placeholder="请输入标题"
                       class="layui-input">
            </div>
        </div>
        <div class="layui-form-item">
            <label class="layui-form-label">密码框</label>
            <div class="layui-input-inline">
                <input type="password" name="password" lay-verify="pass" placeholder="请输入密码" autocomplete="off"
                       class="layui-input">
            </div>
        </div>

        <div class="layui-form-item">
            <label class="layui-form-label">单选框</label>
            <div class="layui-input-block">
                <input type="radio" name="sex" value="1" title="男" checked="">
                <input type="radio" name="sex" value="2" title="女">
            </div>
        </div>

        <div class="layui-form-item">
            <div class="layui-inline">
                <label class="layui-form-label">生日</label>
                <div class="layui-input-inline">
                    <input type="text" name="birthday" id="date" lay-verify="date" placeholder="yyyy-MM-dd"
                           autocomplete="off" class="layui-input">
                </div>
            </div>
        </div>

        <div class="layui-form-item">
            <div class="layui-inline">
                <label class="layui-form-label">文件上传</label>
                <div class="layui-input-inline">
                    <input type="file" name="file1" class="layui-btn layui-btn-normal">
                </div>
            </div>
        </div>

        <div class="layui-form-item">
            <label class="layui-form-label">验证码</label>
            <div class="layui-input-inline">
                <input type="text" name="capchar" autocomplete="off" placeholder="请输入验证码" class="layui-input">
            </div>
            <img id="cap" src="/captcha" style="height: 38px;width: 120px;">
        </div>
        <div class="layui-form-item">
            <div class="layui-input-block">
                <button type="submit" class="layui-btn" lay-submit="" lay-filter="demo1">立即提交</button>
                <button type="reset" class="layui-btn layui-btn-primary">重置</button>
            </div>
        </div>
    </form>
</div>


<script src="./layui/layui.js"></script>
<script>
    // 加载layui的指定 模块
    layui.use(function () {
        // layui js 代码开始的位置

        var layer = layui.layer
            , form = layui.form,
            $ = layui.$;
        var laydate = layui.laydate;


        laydate.render({
            elem: '#date'
        });

        //监听提交
        form.on('submit(demo1)', function (data) {
            // debugger  // 实现浏览器调试断点
            // console.log(data.field);
            // layer.alert(JSON.stringify(data.field), {
            //     title: '最终的提交信息'
            // });

            // 获取包含了上午文件的表单的所有信息
            var formDate = new FormData(document.getElementById("loginForm"));

            // 发送ajax请求
            $.ajax({
                url: '/user/regist',
                type: 'post',
                data: formDate,
                processData: false,
                contentType: false,
                success: function (ret) {
                    console.log(ret);

                    if (ret.code == "0") { // 登录成功
                        layer.msg(ret.msg);
                        window.location.href = "/login.html";
                    }
                },
                error: function (ret) {
                    console.log(ret);
                }
            });

            return false; // 取消表单的默认提交行为
        });


        $("#username").blur(function (){
                var name = $("#username").val();
                $.ajax({
                    url: '/user/checkusername?username='+name,
                    type: 'get',
                    success:function (ret) {
                        console.log(ret);
                        if(ret.code=="0"){
                            layer.msg("用户名不存在，可以注册");
                        }else if(ret.code==-1){
                            layer.msg("用户名已存在");
                        }
                    },
                    error:function (ret){
                        console.log(ret);
                    }
                });
            });

        // 处理验证码单击更改图片内容
        $("#cap").click(function () {
            //刷新验证码
            path = "/captcha" + "?" + new Date().getTime();
            $(this).attr("src", path);
        });
    });
</script>

<style>
    #loginDiv {
        margin: 100px auto;
        width: 500px;
        border: solid 1px #59c4e3;
        box-shadow: 4px 6px 4px 3px #a6a6ef;
    }

</style>
</body>
</html>
